Exam (elaborations)
ATI Critical Care Exam Questions and Answers Graded A Verified 100%
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Before PFT's how long should a patient refrain from smoking? Using an inhaler? - smoking: 6-8 h inhaler: 4-6 h What test must you do before performing an arterial puncture? - Allen's test; patency of the ulnar artery- if blood returns to hand in 15s, then the radial artery can be used for the p...
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